Java tutorial
// The MIT License (MIT) // Copyright 2015 AppsLandia. All rights reserved. // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // The above copyright notice and this permission notice shall be included in all // copies or substantial portions of the Software. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package com.appslandia.common.json; import java.lang.reflect.Type; import java.text.ParseException; import java.text.SimpleDateFormat; import com.appslandia.common.utils.DateUtils; import com.google.gson.JsonDeserializationContext; import com.google.gson.JsonDeserializer; import com.google.gson.JsonElement; import com.google.gson.JsonParseException; import com.google.gson.JsonPrimitive; import com.google.gson.JsonSerializationContext; import com.google.gson.JsonSerializer; /** * * @author <a href="mailto:haducloc13@gmail.com">Loc Ha</a> */ public class SqlTimeAdapter implements JsonSerializer<java.sql.Time>, JsonDeserializer<java.sql.Time> { final SimpleDateFormat formatter = DateUtils.newDateFormat(DateUtils.TIME_FORMAT); final SimpleDateFormat parser = DateUtils.newDateFormat(DateUtils.TIME_FORMAT); final Object fmtMutex = new Object(); final Object parMutex = new Object(); @Override public JsonElement serialize(java.sql.Time src, Type typeOfSrc, JsonSerializationContext context) { synchronized (this.fmtMutex) { return new JsonPrimitive(this.formatter.format(src)); } } @Override public java.sql.Time deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException { synchronized (this.parMutex) { try { return new java.sql.Time(this.parser.parse(json.getAsString()).getTime()); } catch (ParseException ex) { throw new JsonParseException(ex); } } } }